Car Key Replacement in San Diego

Lost your car keys, had them stolen, or your only key finally broke? Key One Locksmith makes replacement car keys at your vehicle anywhere in San Diego County, even when you have no key left at all.

We cut the key to fit your locks and program it to your car on site, so you can drive away as soon as we are done.

Car Keys We Replace

• Standard metal keys
• Transponder chip keys
• Remote head keys and flip keys
• Key fobs and remotes
• Push-to-start smart keys

Lost All Your Car Keys?

Losing every key is one of the most common calls we get. We can make a new key from scratch at your car. On many models we can also remove the lost keys from the car’s memory, so a lost key can no longer start it. Read our guide: lost all your car keys, what to do next.

What to Have Ready

Your ID, proof of ownership such as the registration or title, and the make, model and year. Having the VIN handy helps too.

How It Works

1. Call us with your vehicle details and location.
2. We come to your car with the key blanks and programming equipment.
3. We cut a new key to fit your door and ignition.
4. We program the key to your car and test that it starts.

Why Drivers Choose Key One

• Mobile service. We come to your car at home, at work or in a parking lot.
• Open 24/7. Nights, weekends and holidays.
• Trusted locally. Rated 4.9 stars from more than 1,150 Google reviews. See what customers say.

Frequently Asked Questions

Do I need to tow my car to the dealer?

No. We make and program the key at your car, wherever it is parked.

Can you make a key if I lost all of them?

Yes. We can make a new key without the original.

How long does it take?

It depends on the vehicle and the type of key. Call us with your year, make and model and we will give you an idea on the phone.

Can you add a spare at the same time?

Yes, and it is the best time to do it. See spare car keys.

Areas We Serve

We cover all of San Diego County, including Santee, El Cajon, La Mesa, Chula Vista, downtown San Diego, La Jolla, Poway and every other area we serve.

Call Key One Locksmith

Call (619) 960-8463 with your car’s year, make and model and your location. Related services: spare keys, car lockout.